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pavel-demin / eclypse-z7-notes

Notes on the Eclypse Z7 development board
https://pavel-demin.github.io/eclypse-z7-notes/
MIT License
11 stars 2 forks source link

Can't get led_blinker to run #1

Closed NineNein closed 3 years ago

NineNein commented 3 years ago

Hi Pavel,

I am glad to see that you ported your building system to the Eclypse-z7, I really like it. However, I have problems to get the led_blinker to run:

I tried the img you provide for downloading and also the img i build myself (after updating line 6 in alpine.sh to tools_tar=apk-tools-static-2.10.8-r0.apk, since the old one was not available anymore)

Both times nothing happens to the RGB leds after writing the bit file to the FPGA. With my limited experience I am already out of ideas how to debug this issue further. I hope you can provide me a solution or with further debugging instructions/ideas.

BR Alex

NineNein commented 3 years ago

My mistake, I didn't connect the ADC board but your example takes the clock from the ADC board. After changing the clock input etc. it is working.